The provisions of this chapter and of former acts of the legislature relating to the incorporation of trustees of religious societies applying to Reformed or Reformed Dutch churches shall extend and apply to the religious societies or congregations of this state known as True Reformed Dutch churches or Christian Reformed churches, and all proceedings taken before March eleventh, one thousand eight hundred and ninety-two, by the True Reformed Dutch churches or Christian Reformed churches, to incorporate themselves and to exercise corporate powers, under and in accordance with said provisions are hereby validated and confirmed.